QMP and TTi street guys...
... in the wrong place IMHO 
The one immediately after the turbo is angled downward, which is definitely not healthy for the sensor -- its also a bit too close. The one on the pass. side isn't as bad, but still angled downward. On Tiff's car, I welded in a new bung downstream of the turbo a ways, and installed the WB02 sensor there. I plugged up the other bungs with NB02 sensors that are ignored anyway.
The one immediately after the turbo is angled downward, which is definitely not healthy for the sensor -- its also a bit too close. The one on the pass. side isn't as bad, but still angled downward. On Tiff's car, I welded in a new bung downstream of the turbo a ways, and installed the WB02 sensor there. I plugged up the other bungs with NB02 sensors that are ignored anyway.
Originally Posted by Brains
... in the wrong place IMHO The one immediately after the turbo is angled downward, which is definitely not healthy for the sensor -- its also a bit too close. The one on the pass. side isn't as bad, but still angled downward. On Tiff's car, I welded in a new bung downstream of the turbo a ways, and installed the WB02 sensor there. I plugged up the other bungs with NB02 sensors that are ignored anyway.
The one immediately after the turbo is angled downward, which is definitely not healthy for the sensor -- its also a bit too close. The one on the pass. side isn't as bad, but still angled downward. On Tiff's car, I welded in a new bung downstream of the turbo a ways, and installed the WB02 sensor there. I plugged up the other bungs with NB02 sensors that are ignored anyway.
Staging Lane
Joined: Jan 2003
Posts: 93
Likes: 0
From: South of Boston, Ma
Originally Posted by RealQuick
Thanks for the info. So one NB O2 bung is on the pass. side before the turbo and the "driver's side" NB is right after the turbo on the DP? Did I understand that right? I am worried about part throttle cruising, not WOT.
Originally Posted by JRL96TA
Are you referring to LT1 or LS1? For the LT1, the passenger side is in the stock manifold/header location. The driver side is in the downpipe near the back of the block.
